Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, what estimate his Department has made of the number of patients exposed to dopamine agonists for (a) Parkinson’s disease and (b) restless legs syndrome; and what comparison the Department has made between (i) the number of Yellow Card reports of impulse control disorders associated with those medicines and (ii) prevalence rates of those disorders reported in large clinical cohorts in the UK over the last 20 years.

The information requested on dopamine agonists is not held centrally nor held in the format requested and could only be obtained at disproportionate cost.

Dopamine agonists encompass a range of medicines authorised for the management of Parkinson’s disease, restless legs syndrome and endocrine disorders in the United Kingdom.

The product information approved by the Medicines and Healthcare products Regulatory Agency (MHRA) are designed to support safe use of the medicine by providing essential information and supporting discussions between patients and the healthcare professionals providing their care.

The MHRA continuously monitors the safety of medicines on the UK market to ensure that warnings and side-effects listed in the product information accurately reflect the available data. The MHRA is currently reviewing whether further action is needed to raise awareness of the existing warnings about impulse control disorders with dopamine agonists.